Australia · 1991–2020

Best time to visit
Greta.

April leads for comfortable weather in Greta: typically 24.3°C by day, 10.8°C at night, with 57 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high24.3°C

Typical low10.8°C

Rain in April57 mm

Comfort

April

April · October · March

86climate match

Beach

January

January · December · February

75climate match

Outdoors

May

May · August · July

89climate match

The weakest month is June, scoring 57 against April’s 86 — days reach only 17.9°C, 6° below the 24°C the score treats as ideal, and nights drop to 5.9°C.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

6630.6° / 17.3°

Feb

6429.6° / 17.1°

Mar

7827.4° / 15°

Apr

8624.3° / 10.8°

May

7320.9° / 7.5°

Jun

5717.9° / 5.9°

Jul

5817.6° / 4.2°

Aug

6519.5° / 4.4°

Sep

7822.8° / 7.3°

Oct

8125.4° / 10°

Nov

7627.4° / 13.3°

Dec

7329.1° / 15.4°

Monthly climate evidence for Greta — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	30.6°C	17.3°C	71 mm	6.6	14 h 05	66	Strong coverage
February	29.6°C	17.1°C	103 mm	7.9	13 h 18	64	Strong coverage
March	27.4°C	15°C	81 mm	7.9	12 h 23	78	Strong coverage
April	24.3°C	10.8°C	57 mm	5.9	11 h 20	86	Strong coverage
May	20.9°C	7.5°C	42 mm	5.1	10 h 28	73	Strong coverage
June	17.9°C	5.9°C	62 mm	6.1	10 h 01	57	Strong coverage
July	17.6°C	4.2°C	34 mm	4.4	10 h 11	58	Strong coverage
August	19.5°C	4.4°C	32 mm	3.9	10 h 55	65	Strong coverage
September	22.8°C	7.3°C	47 mm	5.8	11 h 56	78	Strong coverage
October	25.4°C	10°C	55 mm	6	12 h 57	81	Strong coverage
November	27.4°C	13.3°C	75 mm	7.4	13 h 51	76	Strong coverage
December	29.1°C	15.4°C	74 mm	7.4	14 h 17	73	Strong coverage

Records at CESSNOCK AIRPORT AWS, 1968–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	45.1°C4 Jan 2020	6.1°C1 Jan 1972	99 mm6 Jan 2016	303 mm2016 · driest 3 mm in 2009	35
February	46.8°C11 Feb 2017	6.1°C23 Feb 1972	114 mm15 Feb 2009	245 mm2002 · driest 20 mm in 2016	36
March	39.3°C20 Mar 2015	4.4°C25 Mar 1969	87 mm20 Mar 2021	280 mm2021 · driest 0 mm in 1995	36
April	35.2°C6 Apr 2016	-1.2°C23 Apr 2006	127 mm22 Apr 2015	299 mm2015 · driest 2 mm in 1996	36
May	29.2°C4 May 2007	-3.5°C30 May 2016	49 mm19 May 2025	220 mm2025 · driest 2 mm in 2008	35
June	25.6°C13 Jun 2019	-4.3°C27 Jun 2002	178 mm9 Jun 2007	352 mm2007 · driest 4 mm in 2004	35
July	25.3°C30 Jul 2017	-6.7°C9 Jul 1971	91 mm6 Jul 2022	291 mm2022 · driest 1 mm in 1995	36
August	30.0°C21 Aug 1995	-6.7°C26 Aug 1994	102 mm3 Aug 2025	176 mm2025 · driest 0 mm in 1995	35
September	35.7°C23 Sep 2017	-2.8°C22 Sep 1994	63 mm10 Sep 2006	116 mm2008 · driest 0 mm in 2003	36
October	38.6°C19 Oct 2002	-0.6°C6 Oct 1971	51 mm24 Oct 1999	147 mm1999 · driest 3 mm in 2019	37
November	44.5°C23 Nov 2014	2.8°C2 Nov 1971	63 mm12 Nov 2021	231 mm2021 · driest 9 mm in 1994	36
December	43.6°C21 Dec 2019	2.8°C4 Dec 1968	71 mm11 Dec 2002	214 mm1970 · driest 2 mm in 2019	36

Typical days per month at CESSNOCK AIRPORT AWS, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	26	15	0	2
February	23	12	0	3
March	22	7	0	2
April	12	1	0	1
May	2	0	<1	2
June	<1	0	2	2
July	<1	0	5	<1
August	2	<1	5	1
September	8	2	<1	1
October	16	6	0	2
November	19	9	0	2
December	24	13	0	3

How often, not how much — every day in CESSNOCK AIRPORT AWS’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	76%	24%	8%	29%	27.6–32.9°C
February	71%	29%	10%	33%	27.0–31.6°C
March	72%	28%	9%	30%	25.7–29.4°C
April	77%	19%	5%	19%	23.0–25.8°C
May	54%	19%	5%	18%	19.9–22.1°C
June	12%	19%	6%	20%	17.2–18.8°C
July	12%	15%	3%	14%	16.5–19.0°C
August	37%	15%	4%	15%	18.3–21.1°C
September	64%	19%	5%	19%	20.4–24.9°C
October	72%	21%	6%	24%	23.2–27.9°C
November	72%	25%	8%	31%	24.8–30.1°C
December	74%	26%	9%	26%	26.8–31.8°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1969Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2019. Coolest: 2008.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2164451
NOAA station: ASN00061260 · CESSNOCK AIRPORT AWS
Station distance: 13.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude -32.68°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from CESSNOCK AIRPORT AWS is what differs

Branxton→East Branxton→Pokolbin→North Rothbury→Lovedale→Luskintyre→

Or put two places side by side: Greta vs Branxton

Best time to visitGreta.

April

January

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Greta.

The whole year,
without the guesswork.

Nearby, measured,
and named.